Buscar
Mostrando ítems 1-10 de 11783
Weakly supervised learning through rank-based contextual measures
(2020-01-01)
Machine learning approaches have achieved remarkable advances over the last decades, especially in supervised learning tasks such as classification. Meanwhile, multimedia data and applications experienced an explosive ...
On a counterexample related to weighted weak type estimates for singular integrals
(American Mathematical Society, 2017-01-06)
We show that the Hilbert transform does not map L1(MΦw) to L1,∞(w) for every Young function Φ growing more slowly than t log log(ee +t). Our proof is based on a construction of M.C. Reguera and C. Thiele.
O R-CONVERGENCE AND WEAK O R-CONVERGENCE OF NETS AND THEIR APPLICATIONS
(Universidad Católica del Norte, Departamento de Matemáticas, 2008)
Tests based on t-statistics for IV regression with weak instruments
(Elsevier Science Sa, 2014-10)
This paper considers tests of the parameter of an endogenous variable in an instrumental variables regression model. The focus is on one-sided conditional t-tests. Theoretical and numerical work shows that the conditional ...
The power of a control qubit in weak measurements
(2017)
In the late 80 s, a curious effect suggested by Aharanov et al. was found to lead to an anomalous amplification based on quantum measurements of weakly coupled systems. In this paper, we investigate the quantum control of ...
The sub-supersolution method for weak solutions
(Amer Mathematical SocProvidenceEUA, 2008)
On the existence of weak solutions of anisotropic generally restrained plates
(Elsevier Science Inc, 2008-11)
This paper presents investigations of free vibration of anisotropic plates of different geometrical shapes and generally restrained boundaries. The existence and uniqueness of weak solutions of boundary value problems and ...